@misc{indiciaef3a6e7671c64,
  title = {Laser power transmission.},
  author = {Ahlstrom, H. G. and Christiansen, W. H. and Hertzberg, A.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19720027259},
  note = {Source identifier: 19720027259}
}